OK, stay with me here. This is going to sound weird, but check it out anyway.
I found these little styrofoam Easter eggs on this plate in Goodwill today. There they were, sitting there and covering up most of the decoration on the plate, making it look like an erupting volcano. (It really does. Look at the plate with the eggs on it and tell me you don't see a volcano.)
I moved the eggs around on the plate to see what the picture was, and I loved the sound of the eggs, so I bought the whole shebang for a whopping $2.50 plus tax.
I plan on also making separate videos tapping on the plate and scratching lightly on the eggs themselves. Stay tuned!